发明名称 |
ELECTRODES, LITHIUM-ION BATTERIES, AND METHODS OF MAKING AND USING SAME |
摘要 |
Described herein are improved composite anodes and lithium-ion batteries made therefrom. Further described are methods of making and using the improved anodes and batteries. In general, the anodes include a porous composite having a plurality of agglomerated nanocomposites. At least one of the plurality of agglomerated nanocomposites is formed from a dendritic particle, which is a three-dimensional, randomly-ordered assembly of nanoparticles of an electrically conducting material and a plurality of discrete non-porous nanoparticles of a non-carbon Group 4A element or mixture thereof disposed on a surface of the dendritic particle. At least one nanocomposite of the plurality of agglomerated nanocomposites has at least a portion of its dendritic particle in electrical communication with at least a portion of a dendritic particle of an adjacent nanocomposite in the plurality of agglomerated nanocomposites. |
申请公布号 |
EP2483956(A1) |
申请公布日期 |
2012.08.08 |
申请号 |
EP20100821208 |
申请日期 |
2010.09.29 |
申请人 |
GEORGIA TECH RESEARCH CORPORATION;STREAMLINE NANOTECHNOLOGIES, INC. |
发明人 |
YUSHIN, GLEB;MAGAZYNSKYY, OLEKSANDR;DIXON, PATRICK;HERTZBERG, BENJAMIN |
分类号 |
H01M4/58;H01M4/36;H01M4/38;H01M4/587;H01M4/62 |
主分类号 |
H01M4/58 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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